ChemicalBook CAS数据库列表 马来酸甲麦角新碱
马来酸甲麦角新碱
- CAS号:57432-61-8
- 英文名:Methylergonovine maleate salt
- 中文名:马来酸甲麦角新碱
- CBNumber:CB6343310
- 分子式:C24H29N3O6
- 分子量:455.51
- MOL File:57432-61-8.mol
马来酸甲麦角新碱化学性质
- 熔点 :1720C (dec)
- 沸点 :561.98°C (rough estimate)
- 密度 :1.2744 (rough estimate)
- 折射率 :1.6500 (estimate)
- 储存条件 :-20°C Freezer
- 溶解度 :H2O: 25 mg/mL
- 形态 :Solid
- 颜色 :white
- 水溶解性 :Soluble to 25 mM in water
安全信息
- 危险品标志 :T
- 危险类别码 :23/24/25-62
- 安全说明 :36/37/39-45
- 危险品运输编号 :UN 1544 6.1/PG 3
- WGK Germany :3
- RTECS号 :KE5500000
- 危险等级 :6.1(b)
- 包装类别 :III
- 海关编码 :2939690000
马来酸甲麦角新碱性质、用途与生产工艺
- 生物活性 Methylergometrine maleate (Methylergonovine maleate) 是一种麦角生物碱,是一种具有血管收缩和子宫收缩作用的 Methysergide 的活性代谢产物。Methylergometrine maleate 是一种有效的,选择性的,具有口服活性的 5-HT 受体拮抗剂,pA2 值为 9.6。Methylergometrine maleate 具有抗偏头痛和多巴胺能活性,可用于预防和控制产后出血。
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靶点
serotonin
9.6 nM (pA2)
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体外研究
Both Methysergide and Methylergometrine displace the concentration-response curve of 5-HT to the right and depressed the maximum effect ; thus, both agents behaved as non-competitive antagonists of 5-HT. Methylergometrine is approximately 40-times more potent than Methysergide as an antagonist of the 5-HT-induced responses, since the calculated apparent pA2 values are 9.6 and 8.0, respectively.
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体内研究
Methylergometrine is more potent than Methysergide as a vasoconstrictor on bovine middle cerebral artery and human coronary arteries, an effect on 5-HT1B receptors. Subacute oral administration would result in metabolism of Methysergide to Methylergometrine.
马来酸甲麦角新碱上下游产品信息
上游原料
下游产品
马来酸甲麦角新碱 试剂级价格
- 更新日期:2024/11/08
- 产品编号:HY-100988
- 产品名称:马来酸甲麦角新碱 Methylergometrine maleate
- CAS编号:57432-61-8
- 包装:5mg
- 价格:1300元
- 更新日期:2024/11/08
- 产品编号:HY-100988
- 产品名称:马来酸甲麦角新碱 Methylergometrine maleate
- CAS编号:57432-61-8
- 包装:10mM * 1mLin DMSO
- 价格:1430元
马来酸甲麦角新碱生产厂家
- 公司名称:TEVA PHARMACEUTICAL INDUSTRIES LTD
- 联系电话:--
- 电子邮件:megan.carroll@tevapharm.com
- 国家:以色列
- 产品数:296
- 优势度:58
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